RFC: Catalyst::Controller::REST::DBIC

7 msg	Configuration of $c->log with Catalyst::Log:...
7 msg	Invalid session ids being generated
4 msg	Catalyst / dbix-class / mysql / REST job
2 msg	Strange UTF16 warning
1 msg	Wikipedia article improvement?
5 msg	FastCGI: incomplete headers (0 bytes) received ...
5 msg	Basic CRUD Tutorial
2 msg	How to display a single HTML::Widget form field...
7 msg	Let's port Twitter to Perl
8 msg	Catalyst, utf8 in form element type text
13 msg	Anybody who fancies some LWP poking ...

RFC: Catalyst::Controller::REST::DBIC
\ luke saunders (4 May 2008)
. \ Patrick Donelan (4 May 2008)
. . \ J. Shirley (4 May 2008)
. . . \ Zbigniew Lukasiak (4 May 2008)
. . . . \ J. Shirley (4 May 2008)
. . . . . \ Zbigniew Lukasiak (4 May 2008)
. . . . . . \ Christopher Laco (4 May 2008)
. . . . . . . \ J. Shirley (4 May 2008)
. . . . . . . \ Steve Atkins (4 May 2008)
. . . . . . . . \ Christopher Laco (4 May 2008)
. . . . . . . . \ Matt S Trout (5 May 2008)
. . . . . . \ J. Shirley (4 May 2008)
. . . . . . . \ Zbigniew Lukasiak (4 May 2008)
. . . . . . . \ Matt S Trout (5 May 2008)
. . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . \ Andrew Rodland (5 May 2008)
. . . . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . . . \ Zbigniew Lukasiak (5 May 2008)
. . . . . . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . . . \ luke saunders (5 May 2008)
. . . . . . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . . . . . \ Peter Karman (5 May 2008)
. . . . . . . . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . . . . . . \ luke saunders (5 May 2008)
. . . . . . . . . . . . . . . \ Peter Karman (6 May 2008)
. . . . . . . . . . . . . \ luke saunders (5 May 2008)
. . . . . . . . . . . . . . \ J. Shirley (5 May 2008)
. . . . . . . . . . . . . . . \ Peter Karman (5 May 2008)
. . . . . . . . . . . . . . . \ luke saunders (5 May 2008)
. . . . . . . . . . . . . . . . \ Ashley (5 May 2008)
. . . . . . . . . . . . . . . . \ Zbigniew Lukasiak (6 May 2008)
. . . . . . . . . \ Matt S Trout (5 May 2008)
. . . . . . . . . . \ J. Shirley (5 May 2008)
. . . \ luke saunders (4 May 2008)
. \ Aristotle Pagaltzis (4 May 2008)
. . \ Matt S Trout (4 May 2008)
. . . \ J. Shirley (4 May 2008)
. . . \ Patrick Donelan (5 May 2008)
. . . . \ luke saunders (5 May 2008)
. . . . . \ Matt S Trout (5 May 2008)
. . . . . . \ Patrick Donelan (6 May 2008)
. . . \ Aristotle Pagaltzis (5 May 2008)
. \ Zbigniew Lukasiak (4 May 2008)
. . \ luke saunders (4 May 2008)
. . . \ Zbigniew Lukasiak (4 May 2008)
. . . . \ luke saunders (4 May 2008)
. . . . . \ Zbigniew Lukasiak (4 May 2008)
. . . . . . \ luke saunders (4 May 2008)
. \ Jonathan Rockway (4 May 2008)
. . \ luke saunders (4 May 2008)

1 msg	Kill the book thread please
2 msg	More Catalyst Template Toolkit examples?
6 msg	Fw: high school reunion (no subject)
2 msg	(no subject)
6 msg	Using URIs for my app in another program
4 msg	Tutorial
11 msg	$row->copy causing exit from controller(!)
14 msg	How to print/display some data in an end action

Subject:	RFC: Catalyst::Controller::REST::DBIC
Group:	Catalyst
From:	luke saunders
Date:	4 May 2008

I have started to write a Catalyst base controller for REST style CRUD
via DBIC. I have noticed that a number of other people have been
working on or are thinking about working on something similar, most
notabley J. Shirley who seems to be creating
Catalyst::Controller::REST::DBIC::Item
(http://dev.catalystframework.org/svnweb/Catalyst/browse/Catalyst-Controller-RES T-DBIC-Item/)
and some chaps from a recent thread on this list (entitled
"Dispatching with Chained vs HTTP method").

Ideally I would like to merge J. Shirley's effort into mine (or visa
versa) along with anything that anyone else has. Basically I want to
avoid ending up with a load of modules that all do the same thing.

My effort is heavily based on something mst wrote a while ago, and
since then I've ended up writing something very similar for every
project I've worked on which indicates it's worth OSing. Essentially
it is used like so:

package MyApp::Controller::API::REST::CD;

use base qw/Catalyst::Controller::REST::DBIC/;

...

__PACKAGE__->config
( action => { setup => { PathPart => 'cd', Chained =>
'/api/rest/rest_base' } },
class => 'RestTestDB::CD',
create_requires => ['artist', 'title', 'year' ],
update_allows => ['title', 'year']
);

And this gets you the following endpoints to fire requests at:
/api/rest/cd/create
/api/rest/cd/id/[cdid]/update
/api/rest/cd/id/[cdid]/delete
/api/rest/cd/id/[cdid]/add_to_rel/[relation]
/api/rest/cd/id/[cdid]/remove_from_rel/[relation]

The full source is here:
http://lukesaunders.me.uk/dists/Catalyst-Controller-REST-DBIC-1.000000.tar.gz

If you have a few moments please have a look, especially if you are
working on something similar. Today I even wrote a test suite which
has a test app and is probably the best place to look to see what it
does.

Note that it lacks:
- list and view type methods which dump objects to JSON (or whatever)
- clever validation - it should validate based on the DBIC column
definitions but it doesn't
- any auth - not sure if it should or not, but it's possible

Also it doesn't distinguish between POST, PUT, DELETE and GET HTTP
requests favouring instead entirely separate endpoints, but that's up
for discussion.

So, J. Shirley, do you have any interest in a merge? And others, do
you have ideas and would you like to contribute?

Thanks,
Luke.

_______________________________________________
List: Catalyst
Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
Searchable archive: http://www.mail-archive.com/catalyst/
Dev site: http://dev.catalyst.perl.org/